Articles with "temperature structural" as a keyword



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Impact of calcination temperature on structural, optical, and magnetic properties of spinel CuFe2O4 for enhancing photocatalytic activity

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Published in 2020 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-020-03213-0

Abstract: Variation in temperature during synthesis is a favorite aspect to get enhanced structural, optical, magnetic, and catalytic properties. Here, in this work, Spinel (CuFe2O4) ferrites were formulated with various calcination temperatures. The method used is… read more here.

Keywords: structural optical; temperature; calcination; spinel cufe2o4 ... See more keywords
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The effect of reaction temperature on the structural and magnetic properties of nano CoFe2O4

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2017.01.092

Abstract: Abstract Nano cobalt ferrites (CoFe 2 O 4 ) were co-precipitated at various reaction temperatures (60, 70 and 80 °C) for 1 h. The reaction temperature greatly influenced the crystallite size and the magnetic behaviours of the… read more here.

Keywords: temperature; temperature structural; crystallite size; reaction temperature ... See more keywords
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Correlation of sintering temperature with structural and multiferroic properties of un-doped and cobalt doped bismuth ferrite

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Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.05.077

Abstract: Abstract The crystal structure and physical properties of BiFeO3 and BiFe0.95Co0.05O3 sintered at various sintering temperature were studied using x-ray diffraction, scanning electron microscopy (SEM), electric and magnetic measurements. All the samples crystallize in a… read more here.

Keywords: structural multiferroic; sintering temperature; correlation sintering; multiferroic properties ... See more keywords
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Effect of sintering temperature on structural, electrical, and ferroelectric properties of lanthanum and sodium co-substituted barium titanate ceramics

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Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.05.138

Abstract: Abstract This article reports the influence of sintering temperature on the structural, dielectric and ferroelectric properties of lead-free Ba0.98La0.01Na0.01TiO3 ceramics synthesized by conventional solid-state reaction technique. The calcination of the ceramic powders has been accomplished… read more here.

Keywords: ferroelectric properties; temperature; effect sintering; sintering temperature ... See more keywords
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Effects of sintering atmosphere and temperature on structural and magnetic properties of Ni-Cu-Zn ferrite nano-particles: Magnetic enhancement by a reducing atmosphere

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Published in 2017 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2016.09.029

Abstract: Abstract In this work, effects of sintering atmosphere and temperature on structural and magnetic properties of Ni0.3Cu0.2Zn0.5Fe2O4 nanoparticles prepared by citrate precursor method have been studied. The structural characterization of the samples by X-ray powder… read more here.

Keywords: structural magnetic; effects sintering; magnetic properties; sintering atmosphere ... See more keywords
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Effect of sintering temperature on Structural and Dielectric properties of Sn substituted CuFe2O4 Nanoparticles

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Published in 2017 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2016.09.077

Abstract: Abstract Sn substituted Cu ferrite nanoparticles were synthesized (x=0.04, 0.06) by chemical co-precipitation method. The prepared samples were sintered at 300 °C, 600 °C, 900 °C. From XRD analyses the particle size increased due to sintering temperature. The… read more here.

Keywords: structural dielectric; temperature; effect sintering; dielectric properties ... See more keywords
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Effect of sintering temperature on the structural, dielectric and magnetic properties of Ni0.4Zn0.2Mn0.4Fe2O4 potential for radar absorbing

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Published in 2017 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2016.09.129

Abstract: Abstract Ni 0.4 Zn 0.2 Mn 0.4 Fe 2 O 4 nanopowders were prepared by sol-gel auto-combustion method, densified at different temperatures 400–700 °C/4 h using conventional sintering method. The grain sizes of all the samples vary… read more here.

Keywords: temperature; effect sintering; structural dielectric; sintering temperature ... See more keywords
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Atomic study of effects of crystal structure and temperature on structural evolution of Au nanowires under torsion

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Published in 2018 at "Journal of Applied Physics"

DOI: 10.1063/1.5026929

Abstract: The effect of temperature on the structural evolution of nanocrystalline (NC) and single-crystalline (SC) Au nanowires (NWs) under torsional deformation is studied using molecular dynamics simulations based on the many-body embedded-atom potential. The effect is… read more here.

Keywords: temperature; deformation; temperature structural; structural evolution ... See more keywords

Wet chemical synthesis of nanocrystalline hydroxyapatite flakes: effect of pH and sintering temperature on structural and morphological properties

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Published in 2018 at "Royal Society Open Science"

DOI: 10.1098/rsos.180962

Abstract: Wet chemical synthesis of hydroxyapatite (HAp) nanostructures was carried out with different solution pH values (9, 10 and 11) and sintering temperatures (300°C, 500°C, 700°C and 900°C). The effects of pH and sintering temperature on… read more here.

Keywords: hap; sintering temperature; temperature structural; chemical synthesis ... See more keywords
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Effect of sintering temperature on structural and magnetic properties of bulk Mg-ferrites

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Published in 2019 at "International Journal of Materials Research"

DOI: 10.3139/146.111828

Abstract: Abstract The present work focuses on the effect of sintering temperature on structural and magnetic properties of bulk MgFe2O4 ferrites prepared by the solid state reaction method and sintered at 1 200 °C, 1 300… read more here.

Keywords: structural magnetic; temperature; effect sintering; sintering temperature ... See more keywords

Strengthening, Corrosion and Protection of High-Temperature Structural Materials

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Published in 2022 at "Coatings"

DOI: 10.3390/coatings12081136

Abstract: This Special Issue presents a series of research papers and reviews about the second-phase enhancement, surface coating technology, high-temperature corrosion, wear, erosion, and protection of high-temperature structural materials. The effects of alloying and surface coating… read more here.

Keywords: protection high; temperature structural; temperature; structural materials ... See more keywords